Hi Jaisree,
Please go through the below link.
https://help.sap.com/saphelp_scm50/helpdata/en/fa/0025fd490c364ab80435598fd01b93/content.htm
Also, please note that you will get the message only when there are new post processing records if you have checked the 'Message only when new post processing records'.
Also, you will get the message only if your id is causing the errors. So, please select the option carefully. Try doing it by selecting the admin option and check by which id is the CIF happening.
Hope this helps. Do let me know if that solves your issue.
Thanks,
Sagar